AU6068400A - Process and apparatus for treating biosolids from wastewater treatment - Google Patents
Process and apparatus for treating biosolids from wastewater treatmentInfo
- Publication number
- AU6068400A AU6068400A AU60684/00A AU6068400A AU6068400A AU 6068400 A AU6068400 A AU 6068400A AU 60684/00 A AU60684/00 A AU 60684/00A AU 6068400 A AU6068400 A AU 6068400A AU 6068400 A AU6068400 A AU 6068400A
- Authority
- AU
- Australia
- Prior art keywords
- wastewater treatment
- treating biosolids
- biosolids
- treating
- wastewater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title 1
- 238000004065 wastewater treatment Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237612—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
- B01F25/211—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being surrounded by guiding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/006—Regulation methods for biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/346,505 US6203701B1 (en) | 1998-02-05 | 1999-07-01 | Process and apparatus for treating biosolids from wastewater treatment |
US09346505 | 1999-07-01 | ||
PCT/US2000/018327 WO2001002308A1 (en) | 1999-07-01 | 2000-06-30 | Process and apparatus for treating biosolids from wastewater treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6068400A true AU6068400A (en) | 2001-01-22 |
Family
ID=23359718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU60684/00A Abandoned AU6068400A (en) | 1999-07-01 | 2000-06-30 | Process and apparatus for treating biosolids from wastewater treatment |
Country Status (4)
Country | Link |
---|---|
US (1) | US6203701B1 (en) |
AU (1) | AU6068400A (en) |
CA (1) | CA2342247C (en) |
WO (1) | WO2001002308A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4184661B2 (en) * | 1999-10-19 | 2008-11-19 | アラン・エフ・ロツィヒ | Waste treatment process |
ES2176119B1 (en) * | 2001-04-05 | 2004-01-01 | Hidrotec Tecnologia Del Agua S | IMPROVEMENTS IN A RESIDUAL WATER AIR SYSTEM. |
EP1409419A4 (en) * | 2001-05-31 | 2009-06-24 | Biothane Corp | Anaerobic digestion apparatus, methods for anaerobic digestion a nd for minimizing the use of inhibitory polymers in digestion |
EP1271141A1 (en) * | 2001-06-21 | 2003-01-02 | Chaoyang University Of Technology | Apparatus and method for determining biological heat potential of a waste water treatment system. |
US6783787B2 (en) * | 2002-03-28 | 2004-08-31 | Frito-Lay North America, Inc. | Apparatus and method for improving the dimensional quality of direct-expanded food products having complex shapes |
NL1020315C2 (en) * | 2002-04-05 | 2003-10-07 | Sirius B V | Biological purification apparatus for effluent, has return flow of effluent to reactor regulated according to measured redox potential |
US6837351B2 (en) * | 2002-05-29 | 2005-01-04 | Borgwarner, Inc. | Electromagnetic clutch assembly having enhanced torque throughput |
KR100547281B1 (en) * | 2002-10-21 | 2006-01-26 | 주식회사 타오 | organic wastes treatment apparatus and method to recycle as a liquid fertilizer |
US6824695B2 (en) | 2003-02-28 | 2004-11-30 | Gerard F. Tempest, Jr. | System and method for water purification |
RU2236451C1 (en) * | 2003-07-24 | 2004-09-20 | Винаров Александр Юрьевич | Aerobic liquid phase fermentation apparatus |
US6966983B1 (en) * | 2004-10-01 | 2005-11-22 | Mixing And Mass Transfer Technologies, Llc | Continuous multistage thermophilic aerobic sludge digestion system |
US7481940B2 (en) * | 2005-08-18 | 2009-01-27 | Newbio E-Systems, Incorporated | Biomass treatment of organic waste or water waste |
US7460917B1 (en) * | 2005-09-30 | 2008-12-02 | Rockwell Automation Technologies, Inc. | System and method for identifying manufacturing data deviations |
US9095826B2 (en) * | 2008-06-10 | 2015-08-04 | Ekologix Earth-Friendly Solutions Inc. | Apparatus and process for wastewater treatment and biological nutrient removal in activated sludge systems |
CA2761305A1 (en) * | 2009-05-20 | 2010-11-25 | Xyleco, Inc. | Processing hydrocarbon-containing materials |
US10226746B2 (en) | 2015-07-15 | 2019-03-12 | Kla Systems, Inc. | Removable nozzle assembly and gas transfer system |
WO2020056335A1 (en) | 2018-09-13 | 2020-03-19 | Pressley Richard | Methods and systems for digesting biosolids and recovering phosphorus |
CN109205845A (en) * | 2018-10-17 | 2019-01-15 | 林方杰 | A kind of municipal sewage oxidation treatment method |
CN109205844A (en) * | 2018-10-17 | 2019-01-15 | 林方杰 | A kind of municipal sewage oxidation treatment device |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959125A (en) | 1974-07-05 | 1976-05-25 | Sterling Drug Inc. | Treatment and disposal of sewage sludge |
US4166790A (en) | 1975-04-17 | 1979-09-04 | Bayer Aktiengesellschaft | Single stage process for continuous introduction of oxygen-containing gases into effluent containing activated sludge |
SE7607763L (en) | 1976-07-07 | 1978-01-20 | Plm Ab | PROCEDURE FOR AEROB, THERMOFILE DECOMPOSITION IN LIQUID PHASE OF MICROBIAL DEGRADABLE SUBSTANCE |
US4207180A (en) | 1979-01-11 | 1980-06-10 | Chang Shih Chih | Gas-liquid reaction method and apparatus |
US4246099A (en) | 1979-04-06 | 1981-01-20 | Union Carbide Corporation | Aerobic/anaerobic sludge digestion process |
US4277342A (en) | 1979-10-01 | 1981-07-07 | Cornell Research Foundation, Inc. | Combined biological-chemical detoxification of organics |
US4276174A (en) | 1980-03-26 | 1981-06-30 | Union Carbide Corporation | Control of sludge temperature in autothermal sludge digestion |
US4440645A (en) | 1982-11-04 | 1984-04-03 | The Boc Group Plc | Dissolving gas in a liquid |
GB8401130D0 (en) | 1984-01-17 | 1984-02-22 | Water Res Centre | Aerobic digestion of sludge |
JPH084731B2 (en) | 1985-10-11 | 1996-01-24 | 三菱レイヨン・エンジニアリング株式会社 | Gas-liquid mixing device |
US4915840A (en) | 1988-06-07 | 1990-04-10 | Bioprocess Engineering, Inc. | Process for sludge reduction in an aerobic sludge generating waste treatment system |
EP0384162B1 (en) | 1989-02-21 | 1993-04-14 | Leonhard Dipl.-Ing. Fuchs | Process for the disinfection and aerobic stabilisation of sewage sludge |
US5417861A (en) | 1990-11-30 | 1995-05-23 | N-Viro International Corporation | Process to stabilize bioorganic, raw or treated wastewater sludge |
US5275733A (en) | 1990-11-30 | 1994-01-04 | N-Viro Energy Systems Ltd. | Process to stabilize wastewater sludge |
US5141646A (en) | 1991-03-12 | 1992-08-25 | Environmental Resources Management, Inc. | Process for sludge and/or organic waste reduction |
US5527464A (en) | 1991-06-24 | 1996-06-18 | Bartha; Istvan | Method and system for the treatment and utilization of waste products |
US5558774A (en) | 1991-10-09 | 1996-09-24 | Zenon Environmental Inc. | Aerated hot membrane bioreactor process for treating recalcitrant compounds |
US5277814A (en) | 1992-07-01 | 1994-01-11 | Texaco Inc. | Process for treating organic wastes |
US5207912A (en) | 1992-04-13 | 1993-05-04 | Texaco Inc. | Process for treating oily sludge |
JP2803941B2 (en) * | 1992-06-08 | 1998-09-24 | 富士電機株式会社 | Control method of intermittent aeration type activated sludge method |
CA2098807C (en) | 1993-02-17 | 1999-08-31 | Alan F. Rozich | Waste treatment process employing oxidation |
GB9323870D0 (en) | 1993-11-19 | 1994-01-05 | Ea Tech Ltd | Methods and apparatus for using micro-organisms to treat organic material found in waste water |
US5587081A (en) | 1994-04-26 | 1996-12-24 | Jet-Tech, Inc. | Thermophilic aerobic waste treatment process |
US5567325A (en) | 1995-09-07 | 1996-10-22 | Townsley; Phillip M. | Thermophilic digestion of chitin-containing waste |
US5733456A (en) * | 1997-03-31 | 1998-03-31 | Okey; Robert W. | Environmental control for biological nutrient removal in water/wastewater treatment |
US6036862A (en) | 1998-01-20 | 2000-03-14 | Stover; Enos L. | Biochemically enchanced thermophilic treatment process |
US5948261A (en) * | 1998-02-05 | 1999-09-07 | Pressley; Richard L. | Process for treating biosolids from wastewater treatment |
-
1999
- 1999-07-01 US US09/346,505 patent/US6203701B1/en not_active Expired - Lifetime
-
2000
- 2000-06-30 AU AU60684/00A patent/AU6068400A/en not_active Abandoned
- 2000-06-30 CA CA 2342247 patent/CA2342247C/en not_active Expired - Lifetime
- 2000-06-30 WO PCT/US2000/018327 patent/WO2001002308A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2342247C (en) | 2009-01-20 |
US6203701B1 (en) | 2001-03-20 |
WO2001002308A1 (en) | 2001-01-11 |
CA2342247A1 (en) | 2001-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |